National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Overcast

37°F

3°C

Humidity 74%
Wind Speed NW 4 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 14 Oct 10:00 AM MDT
Extended Forecast for

Missoula MT

  • Today

    Today: A slight chance of rain between 3pm and 4pm. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 52. East wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 52 °F

    Frost then
    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain between midnight and 1am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 29. East wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon. Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 31. Light west northwest wind.

    Low: 31 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 56 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: A slight chance of rain and snow before 9am, then a slight chance of rain. Mostly sunny, with a high near 55. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain between 3pm and 4pm. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 52. East wind 3 to 5 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of rain between midnight and 1am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 29. East wind around 5 mph becoming calm after midnight.
Wednesday
A 20 percent chance of rain after noon. Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 31. Light west northwest wind.
Thursday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30.
Friday
A slight chance of rain and snow before 9am, then a slight chance of rain. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33.
Saturday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58.
Saturday Night
A chance of rain after midnight. Partly cloudy, with a low around 38.
Sunday
Rain likely. Mostly cloudy, with a high near 59.
Sunday Night
Rain likely. Mostly cloudy, with a low around 34.
Monday
Rain likely. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Missoula MT
 46.89°N 114°W (Elev. 3632 ft)
Last Update:
3:30 am MDT Oct 14, 2025
Forecast Valid:
10am MDT Oct 14, 2025-6pm MDT Oct 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation